Soit f et g deux fonctions définies sur [−2; 4] dont les courbes Cf et Cg sont représentées Résoudre graphiquement les équations et
inéquations suivantes :
a) f ( x ) = -10
b) f( x ) = g( x )
c) f( x ) > 5
d) f( x ) ≤ 0

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

step-by-step explanation:

not sure but it may be b, as i said i'm not sure.

55.44 inches

step-by-step explanation:

part a. assuming a perfectly linear relationship, we can find the slope from the first two data points.

slope = m = (change in rainfall)/(change in years)

= (61.80 -62.33)/(2005 -2004) = -0.53/1 = -0.53

then the point-slope form of the equation of the line can be written as

y = m(x -h) +k . . . . . m = -0.53, (h, k) = (0, 62.33)

y = -0.53x +62.33 . . . x = years after 2004

part b. in 2017, x = 2017 -2004 = 13. then the predicted rainfall is

y = -0.53·13 +62.33 = 55.44 . . inches

the predicted rainfall in 2017 is 55.44 in.

804.75

step-by-step explanation: